| 摘要 |
PROBLEM TO BE SOLVED: To provide an abrasive agent and a blasting machining method with the abrasive capable of polishing a machining surface of a workpiece by blast machining, and withstanding the use over an extended time period or a plurality of times. SOLUTION: The abrasive is made so that abrasive grains are dispersed in a base material of an elastic body, and the abrasive grains of 10 to 90wt% are combined and dispersed relative to the base material of 90 to 10wt% so that the content rate (composition rate) of abrasive grains in the polishing agent when the weight of the abrasive agent is made to be 100% is 10 to 90wt%. In the blast machining, the abrasive is sprayed or projected to the machining surface of the workpiece at a predetermined incident angle. COPYRIGHT: (C)2006,JPO&NCIPI
|
